
MULTI-MIX
FILTERS
UP TO 40 GHz
LOW LOSS
NO TUNING
GPS
SURFACE MOUNT
TAPE & REEL
LOW COST
Merrimac’s FGBC Series filters allow very wide stopband rejection to be achieved in very small enclosures
without the appearance of reentrant spurious passbands. In addition, they require no tuning once incorpo-
rated in a circuit, making their already economical design even more cost-effective, especially in high-vol-
ume production. The FGBC Series filters incorporate all of the advantages provided by Merrimac’s patented
Multi-Mix
multilayer fabrication process, and are an excellent choice for applications in which size and
weight are critical.
FILTER
FBGC-2.75G
TECHNICAL DESCRIPTION / APPLICATION
PRELIMINARY
REV: 002, 05/07/04
Merrimac Industries / 41 Fairfield Place, West Caldwell, NJ 07006
Tel: 1.888.434.MMFM / Fax: 973.882.5990 / Email: MMFM@merrimacind.com / www.Multi-Mix.com
U.S. patent 6,099,677 and other patents pending.
THE MULTI-MIX MICROTECHNOLOGY
GROUP IS ISO 9001:2000 REGISTERED
FILTER TYPE
CENTER
FREQUENCY
3 dB OPERATING
BANDWIDTH
(MHz MIN)
INSERTION LOSS @
CENTER FREQUENCY
(dB MAX)
REJECTION
VSWR
(MAX)
BANDPASS
2750 MHz Nominal
550
1.5
-40 dB MIN. @ 2.2 GHz
-35 dB MIN. @ 3.3 GHz
2.0:1@ 1400 ± 250 MHz
SIZE
(INCHES)
WEIGHT
(GRAMS)
RF
INTERFACE/
CONNECTIONS
OPERATING TEMPERATURE
0.450 x 0.400 x 0.075
0.6
SMT
-55° - +85° C
GENERAL SPECIFICATIONS
PACKAGE OUTLINE
NOTES:
1. ALL DIMENSIONS ARE IN INCHES.
2. TOLERANCES: -3 PLACE DECIMALS; ±.005.
FBGC-2.75G